SYNOPSIS
--------
-
#include <libmemcached/memcached.h>
-
-.. c:function:: memcached_return_t memcached_exist(memcached_st *ptr, char *key, size_t *key_length)
-.. c:function:: memcached_return_t memcached_exist_by_key(memcached_st *ptr, char *group_key, size_t *group_key_length, char *key, size_t *key_length)
+.. function:: memcached_return_t memcached_exist(memcached_st *ptr, char *key, size_t *key_length)
- .. versionadded:: 0.53
+.. function:: memcached_return_t memcached_exist_by_key(memcached_st *ptr, char *group_key, size_t *group_key_length, char *key, size_t *key_length)
Compile and link with -lmemcached
+.. versionadded:: 0.53
-----------
DESCRIPTION
-----------
-:c:func:`memcached_exist()` can be used to check to see if a key exists. No value is returned if the key exists, or does not exist, on the server.
-
+:func:`memcached_exist()` can be used to check if a key exists.
------
RETURN
------
-:c:func:`memcached_exist()` sets error to
-to :c:type:`MEMCACHED_SUCCESS` upon finding that the key exists.
-:c:type:`MEMCACHED_NOTFOUND` will be return if the key is not found.
-
-
-----
-HOME
-----
-
-To find out more information please check:
-`http://libmemcached.org/ <http://libmemcached.org/>`_
+`MEMCACHED_SUCCESS`
+ The key exists.
+`MEMCACHED_NOTFOUND`
+ The key was not found.
--------
SEE ALSO
--------
-:manpage:`memcached(1)` :manpage:`libmemcached(3)` :manpage:`memcached_strerror(3)`
+.. only:: man
+ :manpage:`memcached(1)` :manpage:`libmemcached(3)` :manpage:`memcached_strerror(3)`